S3B1 I understand that reproduction is essential of all living things because if they don't, they will become extinct.

S3B2I Knows that for sexually reproducing organisms, a different species can't reproduce a offspring because their sperm and egg must have similar gene to be fertilized.


S3B3 I understands asexual and sexual reproduction in bacteria poster and sponge card because I have tell the advantage of sex and a sex.sexual can evolve fast because gene are changed(little different from parent), but slow reproduction , asexual evolve slow ( but it can be accidentally change)but reproduce fast and cost less time.)

I know?
-----------Ecology is a study of environment.
-----------The living world is highly organized into levels of organization.
-----------Biotic facter and a biotic factor.
-----------I have part of a dinosaur's material.
-----------Ecologist are scientists that study the relationship between enviorment and organism.
I don't know?
-----------Organ system, organ, tissue and so on are included in classification.
-----------Soil is one of the a biotic factor .
-----------Biosphere is any place on Earth with life.
-----------Artic circle is tundra.
-----------Mountain goat can live very high.
I want to know?
-----------Where's the largest population located?
-----------Are there same biosphere in the universe?
-----------How many ecologist are there in the world?
-----------When did ecology start?
-----------Do ecology study history environment?